On the ERJ in the 145s we have a crew closet that will fit three packed rollaboards, as well as hang all your coats, and any extra small bags you might have. I have an extra duffle I use sometimes, but I just bring it with me in the cockpit.
On the 135s, there is a small closet that will fit one bag. Usually the F/A puts her bag in there, as well as anyone's coats, then the pilots will put their bags under the last row of seats (or in an overhead if it can fit). Not often will you find us giving our bags to the ramp to put in the back.
If I commute or deadhead on the RJ (not often), I'll gate check my bag. Just take out my laptop from the back pocket. Lately though, I'll search and see if our hotels have internet... if not I don't even bring it. Like this last trip, lugged it along, but had no internet access. Bummer!
I jumpseated on AA's Super 80 last night coming home, and I liked their deal. Big crew closet, large overhead bins. Too bad CAL got rid of all theirs!
Doug, so when is Delta hiring into the MD-88/90? Haha j/k.