i haven't been on here as long as catwoman, but in the 5+ years i have been, i've read of exactly TWO people who required a feeding tubes and who were/was regular contributors*.
If i remember correctly, the first was an older lady in her sixties or seventies and she had a bybass (not a revision). I remember she had a whole slew of complications and was on a PICC line for months. The second one was younger (twenties i think), and i can't remember which WLS surgery she had but i do know it was not a revision either. She was not as sick for as long as the former, and was ok by the time she dropped off BP. I haven't seen either of them on the boards in a couple years.
@alyssaajoan: are you worried about needing a tube?
*i mention regular contributors, because i have read posts on here from people who write up a single post about problems they go through and disappear from the forums. i can't say for sure they are all trolls, but i take those posts with a grain of salt.