These are my Around the Web links for April 22nd through April 27th:

• Amazon Ruined Comixology – I'm sure the business model was working when Amazon bought Comixology so the change does seem motivated
• New Interactive Map from Project AWARE is the First to Visualize Underwater Trash – An interactive map launched this week by Project AWARE, a global nonprofit organization, visualizes nearly three years of ongoing reporting by an international network of volunteer scuba divers who remove trash they find underwater through the Dive Against Debris program.
• ∞ Apple opens OS X betas to the public – Great to see Apple opening up the OSX beta program. Good to get broad input, not just from developers.
• Withings Pulse O2 keeps tabs on your oxygen levels – I have a Withings Pulse and hope the new bands will fit the existing unit. Great tracker.
• 1Password 4.5 for iOS and 4.3 for Mac are out and on Launch Celebration Sale! – Go get the updates. If you don't have 1Password, go buy it.
• Mr. Reader v3.1 available on the App Store – An update to the best RSS reader app for iPad