I think that there is a downward trend but the numbers seem to be fluctuating plus or minus 1.5% of the average trend. There is more than 60000 unregisterd LLLL.com domains. My estimate for today is 94431. I now have a page where I put up my weekly estimates. (VISIT PAGE) If you visit my page you can see that the estimates go down more often than they go up. (7 out of 10 times.)

I think that there may be somebody buying 4 letter domains that start with the letter A. I only found 1 of the 98 that I checked today unregistered.

Does somebody have a list of the unregistered 4 letter domains starting with the letter A?

I will aim to make a comment when I see the domains cross the 19% remaining barrier but I still haven't seen that happen yet.