| SL | Social Bookmarking Submission Links |
| 256 | http://www.popzu.com |
| 257 | http://www.portlandcvb.com |
| 258 | http://www.postolia.com |
| 259 | http://www.pr10.highdabookmarking.com |
| 260 | http://www.pr4links.com |
| 261 | http://www.pr5.highdabookmarking.com |
| 262 | http://www.pr6.highdabookmarking.com |
| 263 | http://www.pr7.highdabookmarking.com |
| 264 | http://www.pr8.highdabookmarking.com |
| 265 | http://www.pr9.highdabookmarking.com |
| 266 | http://www.prbookmarks.com |
| 267 | http://www.preferredlink.com |
| 268 | http://www.prmsp.net |
| 269 | http://www.proioxis.com |
| 270 | http://www.ptquiz.com |
