the code pack may be one of the most important addition to seblod for me. With it we almost do whatever we want.
for your example you can use a before storage php code that adds +1 to an existing field in your content. just read the current value and in the $config['storages'] field locate the field and increase its value.
you just can't do $fields['myfield']->value = $fields['myfield']->value+ 1; since it won't have any effect as long as you don't store the result so you need to do:
please do! we need to help each others here. At Pulsar we have been investing on seblod for two years now and keep finding it is an excellent product but with a lack of communication. We work with Drupal too and I can tell you there are many cases where Joomla+seblod is way easier, faster and more efficient.
Yes very active developing....but none support. Seblod is great, but in many kinds not useful, because it's no good documentation. And in the official forums the most answers are not solved by the team. Very very sad....