You want to craft an engaging product description for our new 'Talky McCursorPro' software, focusing on its compatibility across different devices and operating systems (Windows/MacOS), ease of use as an intuitive interface, emphasize the importance of customization through aesthetic themes for users who wish to personalize their cursor appearance. Include the unique feature where the mouse pointer changes shape based on your scrolling speed! Avoid using phrases like 'innovative', 'user-friendly' or 'fantastic'. Ensure that all terms are used in your description and keep everything else identical. Once you have created this enticing advertisement, please format the content as a series of bullet points for easy readability, then number it with numerals (10) and use a mix of formal language with technical specifics to give an expert-level explanation on what sets apart from competitors in terms of usability, scalability, compatibility, feature set, target audience, and overall value proposition.