Remember to play nice this aint the rogue forms.
He is right though. You need to specialize to succeed. Caster DPS, healing or melee are the 3 main flavors of druid in these french vanilla days.
In chocolate you will have to choose between caster DPS, healing, melee DPS or tank. With all 4 flavors of druid having different specs with some over lap; like all druids getting OoC (Omen of Clarity). The melee and tank roles were the same spec in french vanilla but have separated for the expansion due to some key talents for tanking that have no real place in a DPS build.
The whole can do it all mentality is misleading as being able to do something is a far cry from excelling. Granted a melee or caster hybrid could be made but it would be gimped compared to a specialized spec. That leads to failure.
Sorry, to disappoint you but that is the truth. Check the stickies and the wiki for more information. Just remember in a few weeks it all changes. So guessing from you post I would suspect you just rolled your druid. As such just start going feral as it levels the fastest.
Please also post your armory link. It can help us troubleshoot any problems you may be having.
Here is mine to give a give you a look at how I spec'd and what not.