When it comes to traffic and their variety of games, Pokerstars is easily the best room. And yes, they may also have one of the hardest player pools as a result of all that traffic. Don't worry, though, the micro stakes are beatable pretty much anywhere.
If you do want to create a tracked account at one point, feel free to head over to the Choosing the right Poker Room for you thread and my friend Lazza will give you some advice. Smaller rooms often come with fishier player pools, which obviously is an advantage.
The other way to get a higher membership status over here is, of course, to directly buy it, but I'm sure you would prefer to earn one by playing instead, like most people. Either way, you will keep Bronze status for life once you reach it, the other ones are bought/earned for a limited time.
Nah, blogs aren't really needed for more detailed feedback, they're just a way to keep everyone updated about your progress and everything else you feel like sharing (and there is also an optional bankroll challenge for some extra motivation). It's up to you whether you want to create one or not. I also gave up on my second one after it became nothing but result updates. But if you do start one, I will certainly follow it.