What's so practical about b and i? Each tag requires seven characters to utilize - if you're writing an online ransom note I guess they'd come in quite handy.
Yeah same here, why would you want/need to use anything different? It's just so simple. I'm actually teaching myself html and i just guessed b, i and u.
I think many people still uses B and I and stuff like that.. at least I see it all the time.
It's practical as h*ll!
I still use b and i, mostly from bad habits picked up in learning HTML in 1994. Anything other than b and i makes HTML just that more complicated and impractical.