Agree, because it shows what letters people are willing to put money into, and which they aren't (so far). A discussion is one thing, but actually putting the money down to buy is another.
Partially true.
Don't forget, this is only true for domainers. Who love to talk subjects to death lol.
The most popular letter on the internet, as in, the most domains starting with any letter is 's'
By a country mile.
Yet theres still plenty left.
Also with these type of names is, research we've done shows 25- 50 % , depending on letters strings of these L-L-L.com domains are developed, which shows great enduser/business demand.
Now bear in mind domainers own a fair slice and buydomains, too so thats pretty good stats so far, for developed 'real' sites.
BUT the single most important factor, is if you're a company or individual and want/need a certain acronym, for example Q-T-H ,
then to you, these are about as premium as it gets. If someone offered you S-E-O, you wouldn't be interested. You want Q-T-H.
Get my drift?
Sure, a domainer would cream for S-E-O & there would be plenty of endusers too but thats another point.