To keep up with the signings, I heartily endorse raysprospects.com's signing board. Those guys always do a great job keeping up with it.
I've put a permanent link to it and taken off the 2009 list.
4 catchers, 6 first basemen, 3 second basemen, 3 shortstops, 2 third basemen, 7 outfielders
28 pitchers, including 1 defensive back (9 left-handers, 19 right-handers)
20 high schools, 10 junior colleges, 23 senior colleges
First round (17th overall): Josh Sale, of, Bishop Blanchet HS, Seattle
First round (31st): Justin O’Conner, c, Cowan HS, Muncie, Ind.
Supplemental first (42nd): Drew Vettleson, rf, Central Kitsap HS, Silverdale, Wash.
Second (66th): Jake Thompson, rhp, Long Beach State U.
Second (79th): Derek Dietrich, ss, Georgia Tech
Third (98th): Ryan Brett, ss, Highline HS, Burien, Wash.
Fourth (131st): Austin Wood, rhp, St. Petersburg (Fla.) JC
Fifth (161st): Ian Kendall, rhp, Ashland (Ore.) HS
Sixth (191st): Jesse Hahn, rhp, Virginia Tech
Seventh (221st): Michael Lorenzen, cf, Fullerton Union HS, Fullerton, Calif.
Eighth (251st): Merrill Kelly, rhp, Arizona State U.
Ninth (281st): Jake DePew, c, Granite City (Ill.) HS
10th (311th): Deshun Dixon, cf, Terry (Miss.) HS
11th (341st): Travis Flores, 1b, Desert Ridge HS, Mesa, Ariz.
12th (371st): Phil Wunderlich, 1b, U. Louisville
13th (401st): Robby Price, 2b, U. Kansas
14th (431st): Austin Hubbard, rhp, Auburn U.
15th (461st): Brandon Henderson, lhp, Chesnee (S.C.) HS
16th (491st): Nate Garcia, rhp, Santa Clara U.
17th (521st): Cody Anderson, rhp, Feather River CC (Calif.)
18th (551st): Jimmy Patterson, lhp, Arizona State U.
19th (581st): Craige Lyerly, 2b, Catawba College (N.C.)
20th (611th): C.J. Riefenhauser, lhp, Chipola (Fla.) JC
21st (641st): Adam Liberatore, lhp, Tennessee Tech
22nd (671st): Matt Koch, c, Loyola Marymount
23rd (701st): Kevin Patterson, 1b, Auburn U.
24th (731st): Daniel Poncedeleon, rhp, La Mirada (Calif.) HS
25th (761st): Matt Spann, lhp, Columbia (Tenn.) Central HS
26th (791st): Justin Woodall, lhp-db, U. Alabama
27th (821st): Chris Winder, cf, Odessa (Texas) CC
28th (851st): Julio Espinoza, ss, Rialto (Calif.) HS
29th (881st): Scott Lawson, 2b, U. Miami
30th (911th): Nick Schwaner, 3b, U. New Orleans
31th (941st): Kevin Kiermaier, rf, Parkland JC, Champaign, Ill.
32th (971st): Bryan Fogle, of, Erskine College (S.C.)
33th (1,001st): Scott Simon, rhp, Central Valley HS, Spokane Valley, Wash.
34th (1,031st): Steve Tinoco, 1b, Long Beach State
35th (1,061st): Spencer Davis, rhp, The Woodlands (Texas) HS
36th (1,091st): Robert Dickmann, lhp, Pepperdine U.
37th (1,121st): Demondre Arnold, rhp, Creekside HS, Fairburn, Ga.
38th (1,151st): Will Anderson, rhp, Foothill HS, Palo Cedro, Calif.
39th (1,181st): Parker Markel, rhp, Yavapai JC (Ariz.)
40th (1,211st): Wade Broyles, rhp, Belhaven College (Miss.)
41th (1,241st): Chris Rearick, lhp, North Georgia U.
42th (1,271st): Preston Overbey, 3b, University School of Jackson (Tenn.) HS
43th (1,301st): Ryan Hornback, c, San Jacinto (Texas) CC
44th (1,331st): Mickey Jannis, rhp, Cal State Bakersfield
45th (1,361st): Blake Freeman, lhp, Sunnyslope HS, Phoenix
46th (1,391st): George Jensen, rhp, Des Moines Area CC (Iowa)
47th (1,421st): Hector Montes, 1b, Bonita Vista HS, Chula Vista, Calif.
48th (1,451st): Blake Barnes, rhp, Howard College (Texas)
49th (1,481st): Paul Hoilman, 1b, East Tennessee State
50th (1,511st): Cory Maltz, rhp, Weatherford JC (Texas)