Uber, once again, the three Factotums I've seen played recently were two players who'd never played D&D before and one player who'd never even seen the class until the day he started playing. All three just picked the one feat that's Factotum only and wanted flexibility so they grabbed Alter Self. It's like Druids and Natural Spell... even a newbie grabs that too because it's the only Druid feat in the PHB. So yeah, absolute newbies to the class go for Font of Inspiration, and Alter Self is evidently pretty straightforward too.
As for that pimped out Bard, you know how I made him? I went on Crystal Keep and looked up feats for Bardic Music, then through in Jack of All Trades and Imperious Command. That's it.
JaronK