frankie's Journal: Where to find help with a playlist?

I'm drafting the playlist for my neighborhood summer cookout (5th party so far, 4th with music, 3rd with a preplanned playlist). I've laid out a theme but need to about double the duration. So, I have two questions:

1. Have any song suggestions that fit the music style? (current list follows)
2. Is there a better site to ask this, like slashdot journal but for music?

2008 Block Party:

• Jesus Of Suburbia - Green Day
• Club America - The Cure
• People Are People - Depeche Mode
• They - Jem
• Television, the Drug of the Nation - The Disposable Heroes of Hiphoprisy
• 16 Military Wives - The Decemberists
• Welcome To The Occupation - R.E.M.
• I Should Be Allowed To Think - They Might Be Giants
• The Bottom Line - Big Audio Dynamite
• Imagine This (Bush) - Wax Audio
• Better Way (War Mix) - Ben Harper
• Revolution - The Beatles
• Talkin' Bout a Revolution - Tracy Chapman
• Yell Fire - Michael Franti & Spearhead
• Children Of The Revolution - Baby Ford
• Freewill - Rush
• Free - Phish
• I'm Free - The Soup Dragons
• The News - Carbon/Silicon

Mmmm - A bit old for you maybe?

[tqft]

You Can't Always Get What You want - the Rolling Stones
Won't Get Fooled Again - The Who
The Feel Like I'm Fixing To Die Rag - Country Joe MacDonald and The Fish
Eve Of Destruction - Barry McGuire

As to places to ask - stick the list into amzon or ebay and see what else it recommends?