I count Parachutes in the top 10 CD's of the mell'00's (2000's).
I like Rush of Blood to the Head, but I don't think it's as good as Parachutes, IMO. X&Y didn't do a lot for me even if it was the first album in history to be #1 in 23 countries on the day of it's release... I like some of the songs, but most of them just don't stand out to me.
However, having said that, I have all of their "
affordable" import singles many from different countries. As far as non-affordable, their original Safety EP sold for $400+ the last time I saw it on eBay, so I don't have it. Nor do I have the Christmas 2-song CD Mince Spice which also is outrageously expensive. Plus a few of the Holland imports that are like $150 for the three disc set, etc. Nor do I have the Ode To Deodorant Demo Cassette that just happens to be on eBay currently with shipping costs to the USA of $137...
So yeah, I consider myself a fan...
BTW, if you dig Coldplay, there are some really good discs you should pick up that are similar to Coldplay:
1. Thirteen Senses - The Invitation
IMO, this disc is better that Rush of Blood, but not quite as good as Parachutes. Yes, that was my avatar for forever... Their second disc, Contact, is about as good as X&Y.
2. Evermore - Dreams
This is phenomenal if you don't mind the Australian accents. This whole disc is intriquing. Their second disc, Real Life, is more poppy, but interesting as well.
3. & 4. Pineapple Thief - Variations of A Dream, 137

What Coldplay wanted to be... Variations of a Dream is in my top 5 for the decade. It's like the progressive rock version of Coldplay only not submersed in prog... There's much more instrumentation than Coldplay's attempt to make every song a radio hit. 137 is almost as good as Variations and has this great song called Kid Chameleon. Evermore listed above is half way between Coldplay and Pineapple Thief. TPT (The Pineapple Thief so as not to confused with Porcupine Tree [PT]) have several other discs. Everybody seems to like the new one really well, called Tightly Unwound. I'm still warming up to it, but I like it a little more each time I play it. These discs are all imports so they can be a little expensive. I have found ordering directly from them is the cheapest as nobody else is adding their fees into the cost.
5. The Doves - Lost Souls
I could have just as easily listed either one of the other CD's, The Last Broadcast or Some Cities. All three discs are good. The Doves actually pre-date Coldplay and probably should have been
The Coldplay unless of course you speak with Travis fans... All three discs rate about the same as Rush of Blood to me.
6. Athlete - Tourist
There's a wonderful song called Wires on this disc. Their second disc, Beyond the Neighborhood, is at the same level as X&Y.
7. Longview - Mercury
Further was a big hit in England. This is just a tad heavier than Coldplay, but one listen and you know it's similar. Also, there's another band named Longview so you have to be careful what you are purchasing...
8. Embrace - Out Of Nothing
This disc contains a great song called Gravity. They have a bunch of discs that range from Travis to Coldplay to Radiohead.
9. Blue Merle - Buring in the Sun
Nashville's version of Coldplay. The lead singer sounds like Adam Dunst of Couting Crows. Good stuff if a touch country.
10. Turin Brakes - The Optimist LP
These guys have several CD's, but they're just a little too sensitive for me...
Honorable Mentions:
Rubyhorse - Goodbye To All That - a really good disc with a couple of great song, Fell On Bad Days and Can You Feel. I probably should have listed this one above instead of Turin Brakes, but some people really like TB...
The Engineers - A little more mechanical sounding but in the same vein
British Sea Power - Kind of like a non-poppy version of Coldplay
Son, Ambulance - American group that grew up with Bright Eyes