The thing is, maxstream, that it can become a full time job watching out for what the banks are/have been up to - and I'm sure they all have some/lots of skeletons jangling in their Head Office cupboards. If you're purist about it, you could end up investing in the Bank of Under My Bed.
You wouldn't think that the likes of dear old Westbrom and Scarborough (which has an even more upfront clause about limiting withdrawals in the event of a run on its reserves) would have been involved in any subprime-type scandals - more likely they're just protecting themselves from broader, external economic incidents - which is one of the many sad indictments of the situation we're in. I'd like to invest with one or both of them - but I like access to all of my money whenever I want it more.
Anyway, latest news that Germany is protecting depositors 100% and the hint that the UK may follow alters the landscape again. If UK guarantees 100%, we don't (in theory) have to spread investment risk across multiple accounts and so we could pick one we like and stick with it.