So since I'm getting close to 30, I decided to sit down and PvP with a buddy of mine last night to see what all the fuss is about. Personally, PvP options in RPGs in general has never been my favorite thing. Normally, it's pretty klunky and prone to attracting Timmy the Power Gamer types, not to mention I had been told all about the "Twink" factor. So it was with no small amount of trepidation that I went into Warsong Gulch (WSG) for the first time.
Overall, the PvP option in WoW is not bad. Some things about it, such as the whole "I'm going to run in a circle so you can't get a lock, nyah nyah nyah" crap, drives me nuts. On the other hand, I got to see a Rogue flee in terror from me when he realized I'd just tanked the crap out of their twinked warrior and was coming for him next, so that was almost worth the price of admission all by itself.
Of the two lower-level PvP options, WSG and Arathi Basin (AB), I think I like the "let's go to war" style of AB more, but WSG is easier since you only have one objective to protect (your flag), rather than possibly 5. For you tanks, WSG is good because you can actually use your tanking skills to defend the flag while everyone else runs off to capture the enemy flag or sweep opposition out of the way.
The first few games went alright, and overall our side went 6-1, with our only loss being to an Aliance group that included at least 4 dedicated healers (ugh). I freely admit that those first few games I sucked hard, however, so if anyone was in the 20s bracket PvP last night I apologize.
Word of warning: Tanked warriors are very hard to PvP with, since we rely on people beating on us and having healer backup to properly do our jobs. If you're looking to PvP some while in your 20s, I'd suggest battle stance and revamping your action toolbars for things like the fear ability, Rend, Thunder, Cleave, etc. You still won't be as effective as a Fury/Arms-spec, but you'll have an easier time dealing damage and drawing people to you. One of my main jobs last night was keeping 3-4 opponents busy dealing with me while the rest of the group cap'd flags. I died a lot, but it kept us in the game.
On a lighter note...DING! 29. I'm less than a bar from 30, but am torn between wanting to farm enough WSG marks and honor for the Undercity trinket and getting my mount. Such decisions to be made...