My clan pretty much just jumps online for reset day and xursday. I'm literally leveling my Dragons Breath / SGA / No Land Beyond because I have nothing left to level :T at least MKX drops on Tuesday, I'll have something to help kill the time until HoW lol
A good idea in preparation for HoW is to bring all your faction reputations to 2400/2500 and leave it there, the day before HoW drops have 10 bounties completed, but don't turn them in. This way when the expansion comes you can turn in your bounties one by one and get a new package from Vanguard / Crucible / Dead Orbit / Future War Cult / and New Monarchy. Hopefully you'll get some new legendary gear or weapons with updated attack values on day 1! I'm also planning on having my vanguard and crucible marks maxed the week before just in case there are some sweet vendor items to buy. I just hope I'll have enough Sapphire wire / plasteel / hadronic essences for the new upgrades by then :)