In truth none of the things you brought up are new subjects. People do get asked at the beginnings of each season to write up characters histories and such, which is really something for the player to think about and help them with their concept. It would take a lot of effort for 6 very hard working plot members to make absolutely everyone feel like they're being focused on individually. This really is a group game. If you're lucky and you really make an effort as a roleplayer then you'll get your personal moment, but its takes time, a lot of time, to get to that and it definitely wont become a normal thing. Obviously, the larger the population the more group focused a game gets. We're small compared ot our big sister Clanthia, which runs an almost completely group oriented game due to large numbers (80-100+).
Concerning pvp and laws, I don't really have much to say. The theme of Shadowmoor is a frontier town run by basic druid-type laws that are up to players to interpret. We are left to resolve our issues inplay as our characters without NPC interference. Personally, thats how I like it. Nothing irritates me more than when a plot member feels like they need to stick their noses into pc on pc business. This is just the theme of this chapter of SOLAR. It isn't a game mechanic nor a part of the game that needs to be improved out of play.
On a side note: If people are concerned with people killing their characters then I'd follow these simple rules: 1) Who cares, your character isn't real. 2) Real life playground rules apply kids: when the bully dumps sand in your hair find a kid bigger than him to make friends with and try your best not to look like a potential victim.
Leveling. Yep getting to a good level where you can do something sucks, and nope its definitely not WoW, its a larp. Every larp I've ever attended (and if been to several) had a similar time frame for leveling. Most of the fun of the game is getting new stuff every event. In WoW once I get to max level, grab my epic mount, raid for my tier 69 gear, and pwn noobs in BGs....well, I stop playing wow for a while. I assure you that in the 14 years of Shadowmoor, the 20 years of SOLAR, and the 25 years of NERO from which SOLAR came from the leveling system has been looked at.
Patience is a virtue. I was irritated too when my character was relatively low level. Thems the breaks. If we all leveled quickly then we'd all make new characters just as quickly.
Well, there is my take from a guy that has played for a hot minute.
Random thing: Hey cool, SOLAR is mentioned in the history section of NERO's wikipedia page!
http://en.wikipedia.org/wiki/NERO_International#History_of_the_New_England_Role_Playing_Organization