Jobhop yes, but please be careful--you might just hop yourself right out of the market.

My resume resembles Swiss cheese. I have a whole bunch of short-term jobs, and holes where I've taken off a year or more to pursue my own ideas (I'm "freelancing" during that time).

Fortunately I was able to get another job after the last break, but I didn't seem to be getting as many callbacks as I'm used to. This, coupled with my age, tells me I need to stay put for a while. And I hate that.