"New technology has changed the way affairs are conducted and detected in the 21st century," she said. "When someone is having an affair and they receive an SMS, they don't want to cancel the message. They keep it because they read it afterwards when they're alone."
While the British sent a staggering 20.5 billion text messages last year, Canadians have a long way to go. But things are heating up here too: Belmonte says that in 2003, about 350 million text messages were sent in Canada, double the previous year. Not surprisingly, the biggest growth market for text messaging is the 16-24 set.
"Youth are so into it because they're so used to being connected," Belmonte says. "IM [instant messaging]is second nature to them so they already know the language and the short cuts. They live on the computer so with text messaging, they can take their communication device with them."
And if you're in high school and want to ask a girl to a dance, being rejected through text messaging is less embarrassing than face to face. Plus, it's fun to receive a text message "smile" or to send your honey a quick message telling him you're thinking about him.
"It's like leaving love notes," Belmonte says.
Then again, the younger set has a lot more time to kill.
Prentice admits that he spent entire afternoons text-messaging, sometimes keeping three or four "conversations" going at a time. "You have to keep your thumbnail trimmed and I got a weird little callous on the side of my thumb," he laughs.
And while he did rely heavily on text messaging to keep in touch with his strictly Muslim Indonesian girlfriend, who lived on another island, he kept things pretty tame because "she wasn't supposed to be having sex outside marriage."
Which brings us to text messaging etiquette. What are the rules?
First, practise "safe text": If it's in cyberspace, it's never 100-per-cent secure.
Keep it light. While millions of people are using it to set up dates, texting is not the place for heavy discussions about your relationship. It's also not the way to break things off.
Nor is it okay to message one romantic partner when you are with another. Gaynor Black, a 49-year-old graphic designer, was with her lover in Turkey when he messaged his wife. "I didn't get bent out of shape about it because I was seeing a married man, after all, but I also felt it would have been more tactful for him to at least leave the room to write back," Black says.
Camera phones are poised to make things even more complicated. But again, you clearly should not be pulling out your picture phone and showing the lads in the pub naughty pictures of your lover.
Other rules to follow: Keep it short and sweet. Text messaging may be the new love letter, but it's better as a haiku than a sonnet. Restrict yourself to little notes, pithy comments or jokes, or co-ordinates for getting together.
Oh, and don't axe your assistant after you've been exchanging steamy text messages.
Josey Vogels is a nationally syndicated sex columnist and author. Her new book -- Bedside Manners: Sex Etiquette Made Easy -- will be published by Harper Collins in June.
While Beckham's alleged exchanges with his paramours were steamy, they were also painfully literal, compared to the acronym-laden texting style favoured by the younger generation.
The Internet abounds with sites for improving your grasp of the lingo, such as acro.harvard.edu/GEI/smileys.html and http://www.acronymfinder.com.
For those who want to get fancy, there are also sites devoted to "emoticons," punctuation used to enhance communication (or just to show off, using for instance, @}--- to send someone a rose).
Emoticon sites include http://www.cknow.com/ckinfo/emoticons.htm and http://www.tamingthebeast.net/ringtones/smileys-emoticons-sms.htm.
Below, a list of common acronyms no would-be texter should be without.
2BCTND To be continued
2GFU Too good for you
4YEO For your eyes only
BBIAM Be back in a minute
BBN Bye bye now
BML Biting my lip
CM Call me
CUL Call you later
CUL8R See you later
DEGT Don't even go there
DUR? Do you remember?
DTS Don't think so
EG Evil grin
F2F Face to face
HHIS Hanging head in shame
HRU How are you
IYKWIM If you know what I mean
IYSS If you say so
JAS Just a sec
LOL Laughing out loud
LUAC Lighting up a cigarette
OMG Oh my God
RSN Real soon now
SITD Still in the dark
SorG Straight or gay?
SUL See you later
SUP What's up?
SUS See you soon
TY Thank you
WFR Waiting for reply
WTMPI Way too much personal information
X! Typical woman!
Y! Typical man!
YGG You go girl