Is it worth my while to learn Omaha?

[teddyFBI]

For those of you who play Omaha regularly, is the concentration of fish anywhere close to what it is for hold'em? I would think that b/c of how hot HE has become most newbies would start there, and only more serious players would bother to learn and play Omaha...am I way off-base??

How about the caliber of Omaha competition online vs. in casinos...besides just learning it for my own curiosity/skillset and for a little variation every once in a while, do you think it would be +EV for me to devote a significant chunk of time to learning / excelling at it...?