I'm going for broke and getting a kegging system this weekend.
I have a Session IPA that's almost done, and I will be using it for my "maiden voyage".
I've read a few folks here talk about lugging a keg to parties.
IMHO, kegging actually makes it easier.
No more worrying about how much priming sugar to use, just a few days on tap, and you can bottle right from the keg.
And don't forget growlers.
Anyway, good luck.
I'm looking forward to the experience.
I'll be keeping it in a spare full-size fridge for now, until I get a keg system going (IF is more like it).
Let us know how it goes for you.