When it comes to taking an interest in the local top tier teams I think a lot of it comes down to how accessible they are. As you said, there are no glossy articles where people can get to know a team and follow them and understand what they are going through in terms of their rosters and their travels. A lot of teams have a facebook page where they post results and thank their sponsors, but anyone can see that from the mills website or from the CPPS results at the end of the day anyway.
I am new to playing in the higher UK divisions but I notice that it's pretty tight knit and only the players from the surrounding elite teams know much about what is going on with them internally. It could just be that Brits are very personal in their normal lives and so don't air out their laundry - clean or dirty - in the public eye.
The media in the UK are some well produced flashy mid-game videos of events. What I as an aspiring player wants to see is the internal working of the team and how a TEAM gets through an event. I don't want to watch slo-mo videos of X-Factor to dubstep, it may look cool but it means very little to me, I want to watch The Roster and find out what qualities they look for in a player. I don't want to see XSV's scores posted up on facebook, I want to watch 'Heroes for a day' and see how that team got to where they are. Same when it comes to the UK Elite teams. HOW Nexus or Disruption placed at events interested me slightly as of course I wanted them to do well, but what I really want to know is WHY they are or are not performing as well as they should be. Give me the grit.
There are no honest representations of TEAMS available in the UK, just write ups and videos of EVENTS.
In the larger picture I feel that the problem I find connecting with the PSP or MS teams is that in their interviews they do not discuss any form of tactics or game plans with the public. I find only when trawling through VFTD blogs I get a shimmer of insight. You watch any game interview - before, during or after a game and all that will happen is a bunch of clichés 'Oh yeah they wanted it more than us' 'We wanted to play aggressive paintball, but keep it smart.'.
Those phrases mean nothing to me as a viewer. I want to hear 'Yeah our snake side wasn't playing so well - unfortunately 'player x' wasn't having a very good game and so got frustrated and pushed his luck getting us a penalty. So then we decided to put 'player y' out on that side to just lock it down and then push the Teabags harder to win a few quick points.'.
Commentators notice that particular players our put out over players that were playing amazing a few seconds ago and that's where the insight stops.
If you want people to care you have to give people something that they can care about. A team name and a bunch of scores means very little to anyone other than that team and their sponsors.
EDIT: I personally would love to be able to give people the inside scoop on what's going on in the Elite teams, what problems they face and overcome and what it really means and takes to play at that level - but as somebody who trains locally in Bristol I don't know much more than your average player in the UK.
If other people agree with me then I may look at starting an open and honest blog but I can only comment on my observations and the workings of my own team and speculate on what is going on with other teams.