Guild Wars 2

First off I would like to say that I have scoured the forums and net in general for a good answer to my questions and nobody seems to answer all of them. First some basic stats so we all know what I am asking:

Currently in the world there are:
301 Renown Hearts
512 Waypoints
721 POIs
202 Skill Points
266 Vistas

I have been out of touch since roughly Dec. 2012, I know there have been several updates/patches that added things to the maps. I have completed 92% of the map with only Mount Malestrom and Dredgehaunt left in PvE and all the borderlands (not EB did that first thing) left in PvP. This completion includes all of the waypoints and POIs they added in previously completed maps.

The part that encouraged me to post here was finding a link to a map completion table on wiki:
http://wiki.guildwars2.com/wiki/Map_completion/table

Based off of that list there are:
301 Renown Hearts
508Waypoints
706 POIs
202 Skill Points
260 Vistas

Now to the questions:
1) Which of the two (if either) is correct?
2) If the table from wiki is correct what do the extras from the in game total include?
3) If the totals from the game are correct what is the wiki missing?
4) Do dungeons count? I read somewhere that dungeons did not but I think that would just about make up the difference between wiki and in-game totals.

I also know as of the moment South Sun Cove is not counted towards the map completion but the answer to wether or not they are included in the map total is not clear.

I would also like to thank anyone in advance for there contribution to this topic I know it is a tired one.

1) In game total is correct.
2) Some zones were given more PoE’s/WP’s due to content additions.
3) Off the top of my head, some locations such as “Lion’s Arch”, “Diessa Platue”, “Wayfarer Foothills”, “Straits of Devastation”, “Malchor’s Leap”, and “Cursed Shore” were given these new 1s for more ease of crossing a zone or just story.
4) Dungeons do not count to Completion.

5) If there’s any time to knock out Southsun Cove, it would be now due to the amount of people there to make getting around easier.

If I was in game I’d offer more info, but I’m at work

Southsun does not count toward map completion, so there is no need to go there unless you simply want to complete the map. To get 100%, you need to do all the pve maps and all the wvw maps, no dungeons.