I've just increased the image upload limit for Basic Member accounts to 5MB. Sustaining member accounts top off at 50MB.
Before today, the image upload limit for Basic Members was very restrictive, so I hope this change will encourage more image uploading.
Including photos in your posts can be especially helpful in describing the problem or solution you are communicating. One pictures is, of course, worth a thousand words.
If you typically use the forum's Quick Reply editor you will find the Full Editor / More Reply Options button makes it easier to upload and include images in your posts.