Personally, I don't see the point in bringing back a phone you otherwise like due to rumors that it might not get an update to 3.0, based on rumors that there are hardware requirements for it at all. Also, I disagree with those that say rooting and flashing are complicated/time consuming. The first time I rooted and flashed my Captivate, it took 2 hours to go from stock, to rooted, backed up, and running a custom, Froyo filled ROM.
glad it went well for you, but it really depends on someone's experience level.
there a plenty of people who don't know what root is or why to root, but feel they have to and those people could run into trouble if they don't understand what they're doing or what they could potentially do to their phone.
it's not hard per se, but without the proper amount of self research and knowledge before going into it, one could easily run into trouble.