Same here, I'm glad Jerboa exists. Otherwise I wouldn't even know if my account is active yet since I'm currently unable to log in on the desktop version of the instance I've chosen. Besides that and figuring everything out I enjoy it here so far.
Edit: Seems that a blank space after my username was the problem. Now everything works just fine.
I'll do the same. RIF is Reddit to me, no RIF = no Reddit.