You shouldn't be offended that easily; it's the Internet after all, there's a lot of sarcasm going around there and it's better not to take it seriously in case you want to spare yourself the trouble.
Also, translators posting their progress is by no means a standard process, nor a right for supporters.
Besides, all translators I know of
do not like people contacting them through PM to ask for:
* a patch link / the current alpha build of the partial translation
* release date of the translation
* current progress of the translation
And they made it clear previously. Want some examples?
Crimson Nocturnal (a fan-translation group that SHUT DOWN because of PMs
asking for progress/when will it be done/just hurry up already)
Mother 3 e-mail
If the translators want to post any of this information, they'll do it themselves, whenever they like.
If they don't,
they won't. PMing them, or worse, arguing with them about it will only annoy them, and they won't reply in 99% of the cases.
Nobody has any right to have that information, they're doing it for free and out of their own dedication and love for the game, and so there's no need to make the process annoying for them more than it is. They are not paid to do this.