Techdigest.tv is in danger of disappearing.The island of Tuvalu is sinking and it's Tuvalu to whom we owe our .tv domain name just as we owe .co.uk to the United Kingdom.
Firstly, islands sink back into the sea - that's just what they do - and secondly, there's a large degree of compaction cause by farming methods too.
So, when it's being attacked at both ends like that, perhaps it's no surprise people are now being advised away from the .tv suffix, even if it does lend itself to the video form.