Drupal 7 Views (3) provides great functionality. However the optionally provided "Reset" button for exposed filters does not work nice with AJAX. If it is clicked it: Does not fire via AJAX but loads a whole new page Has a problem with the URL (see https://www.drupal.org/node/1109980) and so redirects the user to the front page in most cases.
Sometimes you wish to have a class to identify views tables. But currently views does not provide such a class attribute in the <table> element. So there's an issue about that in https://drupal.org/node/1689472. In #20 cybercampbell mentions a workaround solution until it is clear, if this will be solved in views too. I think it is worth mentioning it as a snippet:
Vor einiger Zeit hatte ich das Problem, dass die Klassen in einem Views-Block sehr unleserlich (eine buchstaben-zahlen-Kombination) waren und sich auch nicht sauber korrigieren ließen.