Privacy & Cookies
Last updated: 3 November 2026.
Linux Heart is Eugene Blago’s personal publication about products and marketing experiments. This notice describes information handled by this blog. Nutrinaut and Inlecto have their own product privacy notices.
Visiting this website
The web server and Cloudflare process connection and request information, such as an IP address, browser information, requested address and request time, to deliver and protect the site and investigate problems. Operational records are not published.
Comments and account cookies
If you leave a comment, WordPress processes the name, email address and comment you provide, along with technical information used for moderation and spam prevention. Your email address is not displayed with the comment. Comments may be checked through Akismet, Automattic’s anti-spam service. An avatar may be supplied by Gravatar. Comments remain in the site’s records until removed. WordPress may offer to remember your comment details in cookies; administrator sign-in also uses cookies.
Analytics, advertising and your choices
This site uses Google Analytics for usage measurement and may show advertising through Google AdSense. When advertising is enabled, Google and other advertising partners may use cookies or similar technologies to measure or serve ads, including ads based on prior visits to this and other websites. Consent choices are managed through Google’s consent message where it is displayed. You can choose whether to consent and manage the available options. You can also control cookies through your browser and manage Google ad personalization in Google’s ad settings. See how Google uses information from partner sites.
Images, links and other sites
Some articles display third-party images, including YouTube thumbnails, or link to external services. Loading an external resource can share connection information with its provider. Following a link takes you to a separate service with its own policies.
Research published on the blog
Campaign articles may contain aggregate statistics from our own product records. Raw device identifiers, personal free-text answers, private correspondence and individual customer payment records are not published in those articles. The articles explain the limits of each dataset.
Contact and requests
For a privacy request, comment correction or removal request, use the contact route and identify the relevant page or comment. Please do not send payment-card details, health records or passwords.