Daily limits are an outdated mechanic

[CHunterX]

"Have to do it every day"?

I don't see any penalties if you don't. I even see people starting it really late, and goes on-off doing it.

The only thing I get at the end, is more rip-off than actual reward itself. Of course, you are welcome to skip those.

Most likely it will be tied to story completion in the future. I was expecting to be able to save the Guildhests for the first new class they add (came into 2.0 with all 50's and leveled Arcanist via story), but lo and behold, I was forced to complete over half of them on a level 50 and waste thousands of exp to continue the storyline and unlock King Mog.

If Sahagin's and Slyph's tribe quests are required to unlock Leviathan and Ramuh, respectively, I won't be surprised.