Does your intellegence get maxed out like constitution? 'Cause if it doesn't it would be SWEET to have an intelligence of about 20, and get a HUGE # of feats per level!
You don't get any feats from Intelligence, only skills. All stats get maxed out at 18 on the first level, though subsequent levels will allow stats boost > 20.
"Heya! Have you been to Baldur's Gate? I've been to Baldur's Gate... Oops, stepped into something. Have you stepped into something?"
If you get an int of 14 you get enough skills in my opinion. Then wear the ossuss keeper robes which are always in the museum on onderon and this unlocks any intelligence based dialogue options.
And NO sprinkles,
for every sprinkle I find I shall kill you!
An intelligence of 16 right from the start has been good enough for me. I am a sentinel, so that gives me 6 points a level, which lets me take everything I want. More is a waste.