This thread is for anyone, but many of the folks who were actively watching this thread have received their PPR and thus have become inactive. Feel free to post you questions here, but don't expect answers quickly...
For you I'd highly recommend these threads:
http://www.canadavisa.com/canada-im...d/threads/express-entry-in-a-nutshell.394158/
http://www.canadavisa.com/canada-im...low-and-documents-to-arrange-post-ita.455826/
Both are excellent for people like you who are starting out! Just be sure to read the first post entirely before posting questions.
Regarding WhatApp group, we have one with the people on the table above... I don't think anyone is starting and there is a bunch who have just got PPR so they are chatting about housing and landing (which may make you even more anxious during your wait), but they are all willing to help so let me know if you want to join via PM.