Some of you go to both of these sites/forums; this is to let you know what is going on.
It seems to me that my site was under some kind of attack last night, because I normally don't have this kind of problem, and I pay them for a large amount of resources as it is. There was a huge spike in activity last night, I was just sending them a ticket to ask them to look into it when they shut *me* down. I had only a few people on the site at that time as far as I can tell (and the usual web-bots/spiders, but I've set up limits for that in my robots.txt file.)
But of course, these companies don't give a s**t about anything; they just yank the plug, shut you down, and then when you try to get some support to figure out what the problem is, they are extremely slow to respond.
My website host: LunarPages.com = don't use them. I've had a number of issues with these people. They are very heavy-handed and I would not recommend this company. They advertise "unlimited bandwidth, unlimited storage etc." (because they know most people won't actually use it), but then when you do start using large amounts, they want to boot you (and keep the money that you paid up front. I just paid last month (up front) for another 2 years of service.)

I've looked at moving to a dedicated server several times, it's way more than I can handle myself at this time, and I'm not putting it in the hands of any volunteers (so please don't volunteer

I just wanted to let you know why Karma-Lab is down, in case you were wondering. Hopefully this will be resolved in the next few days.
Thanks for your support.