Wales is recognised as a country, not a "regional community"
Wales is a constituent country of the United Kingdom and has some devolved power. However, it is the United Kingdom which is internationally recognised.
If Wales needs a tld, what about Texas? Texas has a distinct culture and was once an independent republic. I'm sure people from Wales think they are independent in some way that Texas is not, but people from Texas think those thoughts too.
Also, if Wales is already a country, why is independence the stated aim of Plaid Cymru :)?
I mean Catalán, not lolcat :-)
But still, deregulation and all. Domains will stop mattering somewhen soon. Search engines are important.
If Catalonia has its own TLD, why not California or Maine? If it's a català tld, why doesn't brezhoneg get one? Or cymraeg? Or võru, saami, euskara, söl'ring, cemhuî or ajië?
Politics.
Catalan is spoken in these regions: (spain) Catalonia, Valencia, Mallorca, some of Aragon in South-Eastern France a town in Sardinia (Alguer / Alghero) Andorra (a small country)
For the rest of cultural/linguistic TLDs... have they asked for one?
You may want to note that my comment had two clauses, and that this is handled in the second one.