Tag Archives: web apps

Looking back at comment-spam in WordPress

In February 2012 we started noticing a large influx of new comment-spam coming into our sites.middlebury.edu WordPress system that the built-in anti-spam plugins weren’t able to handle. To combat this annoying plague we created a new plugin that instantly killed any comments trying to submit an “author URL” along with the “author name” and “comment text” now that the “author URL” field is hidden.

In the year and a half since this plugin has been in place across our blog network it has blocked an average of 40,000 spam comments every month.

+------+-------+--------------+
| year | month | spam blocked |
+------+-------+--------------+
| 2012 |     3 |       14,814 |
| 2012 |     4 |       19,956 |
| 2012 |     5 |       18,225 |
| 2012 |     6 |       15,937 |
| 2012 |     7 |       29,232 |
| 2012 |     8 |       24,073 |
| 2012 |     9 |       25,973 |
| 2012 |    10 |       42,514 |
| 2012 |    11 |       49,265 |
| 2012 |    12 |      106,128 |
| 2013 |     1 |      103,850 |
| 2013 |     2 |       72,944 |
| 2013 |     3 |       38,336 |
| 2013 |     4 |       35,125 |
| 2013 |     5 |       32,975 |
| 2013 |     6 |       35,011 |
| 2013 |     7 |       28,218 |
+------+-------+--------------+

While some spam is bound to get past any automated filtering, we hope that these efforts have alleviated most of the hassle of dealing with spam comments in WordPress.

State of the Site

Overview

What follows is a report on the state of notable web applications and sites in use at Middlebury including the College website, the Middlebury instance of WordPress (i.e. sites.middlebury.edu) and a variety of key web applications that provide services widely used by faculty, students and staff. Continue reading →

Web Apps For Educational Use

I recently ran across this article called The Best Web 2.0 Applications For Education – 2009, which appeared on Larry Ferlazzo’s blog dedicated to resources for ESL teachers and learners.

To cite just one example, here’s #6: “Blerp lets you annotate webpages and … might be the best tool of its kind out there. … Type in a webpage address, click on “post” and you can type on a virtual post-it note and place it anywhere on the text of the page and you are then given the page’s url with the notes. It’s extremely user-friendly.”